Dahua DH-XVR4232AN-I 32CH Penta-brid 1080N/720P 1U 2HDDs WizSense Digital Video Recorder

The Dahua XVR recorder is part of WizSense, a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions. Series Overview Dahua Technology, a world-leading video-centric smart IoT solution and service provider, debuted its new XVR series. The XVR4000-I Series features max.full-channel SMD Plus to benefit customers from AI upgrade. The number of channels differs depending on the model. Please refer to the specifications below for information on the number of channels. This series reduces false-alarm rates and the cost of human surveillance. It brings value to customers seeking accurate human and vehicle alarm functions for indoor and outdoor facilities. Dahua XVR recorder functions Functions SMD Plus With intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection. It filters motion detection alarms triggered by non-concerned targets to realize effective and accurate alarm. This makes the recorder useful where dependable alerts are required. AI Coding-ABR Compared with H.265, AI coding-ABR can save 50% on storage costs. It can also save bit rate for complex scenes and prioritize image quality in dynamic scenes. For users comparing a call recorder or a voice recorder, this product is designed for video surveillance recording use. Irregular Black Block Masking Dahua's black block masking function supports the use of irregular shapes for masking. It helps ensure privacy in public and private locations. The Dahua XVR recorder also supports practical deployment with broad video compatibility and clear output options. It is suitable for users who need a recorder for multi-camera monitoring, playback, and storage management. Technical Specification System Main Processor Industrial-grade processor Operating System Embedded Linux Operating Interface Web; Local GUI SMD Plus SMD Plus by Recorder 32 channels: Secondary filtering for human and motor vehicle, reducing false alarms caused by leaves, rain and lighting condition change SMD Plus by Camera 36 channels Irregular Black Block Masking Irregular Black Block Masking by Recorder 1 channel Audio and Video Analog Camera Input 32 BNC ports, supports HDCVI/AHD/TVI/CVBS auto-detect Camera Input CVI: 1080p@25/30 fps; 720p@25/30 fps. TVI: 1080p@25/30 fps; 720p@25/30 fps. AHD: 1080p@25/30 fps; 720p@25/30 fps. IP Camera Input Up to 20 channels of IPC access 4 IP channels by default + 16 channels (analog channels are converted to IP channels) incoming bandwidth: 128 Mbps, recording bandwidth: 128 Mbps and outgoing bandwidth: 128 Mbps *After IP channels are added beyond the existing channels, the AI Function SMD will be disabled. Encoding Capacity Main stream: the 1st channel 1080N/720p@(1 fps–25/30 fps), others 1080N/720p@(1 fps–15 fps); 960H/D1/CIF@(1 fps–25/30 fps) Sub stream: CIF@(1 fps–7 fps) Dual-stream Yes Video Bit Rate 32 kbps–4096 kbps Audio Sampling 8 kHz, 16 bit Audio Bit Rate 64 kbps Video Output 1 HDMI, 1 VGA，1 TV VGA: 1920 × 1080, 1280 × 1024, 1280 × 720 HDMI: 1920 × 1080, 1280 × 1024, 1280 × 720 Multi-screen Display 1/4/8/9/16/25/36 Third-party Camera Access Panasonic; Sony; Hanwha; Axis; Arecont; ONVIF Compression Standard Video Compression AI Coding; Smart H.265+; H.265; Smart H.264+; H.264 Audio Compression G.711a; G.711u; PCM Network Network Protocol HTTP; HTTPS; TCP/IP; IPv4; IPv6; RTSP; UDP; NTP; DHCP; DNS; SMTP; UPnP; IP Filter; FTP; DDNS; SNMP; Alarm Server; P2P; Auto Registration; IP Search (Supports IP camera, DVR, NVS, etc.) Mobile Phone Access iOS; Android Interoperability ONVIF 24.06 (Profile T; Profile S; Profile G); CGI; SDK Browser Chrome; IE; Safari; Edge; Firefox Recording Playback Record Mode General; alarm; motion detection Recording Playback 1/4/9/16 Backup Method USB device and network Playback Mode Instant playback; general playback; event playback; tag playback; smart playback Storage Disk Group Yes Alarm General Alarm Motion detection; HDCVI alarm; camera external alarm; network alarm; PIR alarm Anomaly Alarm Error (no disk, disk error, low space, low quota space; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline Intelligent Alarm SMD Plus Alarm Linkage Record; snapshot (panoramic); IPC external alarm output; audio; buzzer; log; preset; email Ports CVBS Output 1 channel Audio Input 1-channel RCA 32-channel BNC (Coaxial Audio) Audio Output 1-channel RCA Two-way Talk Yes (share the same audio input with the first channel) Disk Interface 2 SATA ports. Each disk can contain up to 16 TB. This limit varies depending on the environment temperature. RS-485 1 USB 2 (1 front USB 2.0 port, 1 rear USB 3.0 port) HDMI 1 VGA 1 Network Port 1 (10/100/1000 Mbps Ethernet port, RJ-45) General Power Supply 12 VDC, 4 A Power Consumption <12 W(without HDD) Net Weight 1.92 kg (4.23 lb) Gross Weight 3.09 kg (6.81 lb) Product Dimensions 375.0 mm × 289.6 mm × 53.0 mm (14.76" × 11.40" × 2.09" ) (W × D × H) Packaging Dimensions 433.0 mm × 141.0 mm × 366.0 mm (17.05" × 5.55" × 14.41") (W × D × H) Operating Temperature –10 °C to +55 °C (14 °F to +131 °F) Storage Temperature –20 °C to +60 °C (–4 °F to +140 °F) Operating Humidity 10%–90% (RH), non-condensing Installation Desktop CE: CE-LVD: EN 60950-1/IEC 60950-1 Certifications CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024 FCC: Part 15 Subpart B Dimensions (mm[inch]) Ordering Information Type Model Description DIGITAL VIDEO RECORDER DH-XVR4232AN-I 32CH Penta-brid 1080N/ 720P 1U 2HDDs WizSense Digital Video Recorder